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All AgricultureAll IndustrialAcuRiteAgricultural Structures & HardwareAir Quality & Gas AnalyzersAnatomy ModelsAutoclaves and SterilizersBarometersBeverage EquipmentCalibrationChain HoistsChemicalsChromotographyCleaning and FiltrationCleaning ToolsData RecordersDisposable Exam Room SuppliesDisposablesDrum HandlingDurable Exam Room EquipmentElectrical TestingElectronic & Bench TestingFood Preparation EquipmentFood Truck SuppliesForceps, Spatulas and UtensilsGlassware and PlasticwareHealthcare EssentialsHobartHumidity MonitorsInfection PreventionInspection & Analysis ToolsJanitorial DisposablesKids TelescopesLift TablesLivestock SuppliesMicroscope AccessoriesMicroscopesMotion, Speed, Force MeasurementMSANetwork and Cable TestersOxygen ConcentratorsPatient CarePH and ThermometersPipets, Pippettes, and SyringesPoultry CarePressure & VacuumPullers and PulleysSandwich Shop SuppliesScalesSmallwaresSurface TestingTelescope AccessoriesTelescopesTemperature & HumidityWater Quality & InstrumentationWeather StationsWeight, Sound, and Light MeasurementWind Speed Gauges
Test Instruments(235)
Uses item details. Price when purchased online
A&D Medical LifeSource Blood Pressure Monitor, Upper Arm, Wide Cuff, Digital (UA-767FAC) $57.59
Sponsored
$5759
current price $57.59A&D Medical LifeSource Blood Pressure Monitor, Upper Arm, Wide Cuff, Digital (UA-767FAC)
4.5 out of 5 stars
Testo 552i Wireless Digital Vacuum Probe - Vacuum Gauge for HVAC Systems with IP54 Protection $169.00
Sponsored
$16900
current price $169.00Testo 552i Wireless Digital Vacuum Probe - Vacuum Gauge for HVAC Systems with IP54 Protection
Best seller, MOBI Blood Pressure Cuff - Wrist Blood Pressure Monitor - Automatic BP Cuff with Large LCD Display - Pulse Rate, Irregular Heart Rate Monitor From $23.00
Best seller
Sponsored
From$2300
MOBI Blood Pressure Cuff - Wrist Blood Pressure Monitor - Automatic BP Cuff with Large LCD Display - Pulse Rate, Irregular Heart Rate Monitor
4.4 out of 5 stars
LifeSource Premium Upper Arm Blood Pressure Monitor with XL Cuff $123.99
Sponsored
$12399
current price $123.99LifeSource Premium Upper Arm Blood Pressure Monitor with XL Cuff
4.3 out of 5 stars
Best seller, EverStart 6-24V Automotive Circuit Tester, Bidirectional Polarity Test Light with Red/Green LED Indicator $5.44
Best seller
$544
current price $5.44EverStart 6-24V Automotive Circuit Tester, Bidirectional Polarity Test Light with Red/Green LED Indicator
4.4 out of 5 stars
Best seller, Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker
Best seller
Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker
4.8 out of 5 stars
HFS(R) Sound Meter, Sound Level Meter, Noise Meter, Decibel Meter, Sound Analyzer, Range 30dB to 130dB with Backlight LCD Display, Data Hold, for Home, Office, School $22.59
$2259
current price $22.59HFS(R) Sound Meter, Sound Level Meter, Noise Meter, Decibel Meter, Sound Analyzer, Range 30dB to 130dB with Backlight LCD Display, Data Hold, for Home, Office, School
5 out of 5 stars
Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones $289.00
$28900
current price $289.00Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones
4 out of 5 stars
Best seller, TOPTES Sound Level Meter 30130 dB, Digital Decibel Noise Meter with Backlit LCD, A/C Weighting, Max Min Hold, Professional dB Meter for Home, Classroom, Factory, Audio Testing $29.99
Best seller
$2999
current price $29.99TOPTES Sound Level Meter 30130 dB, Digital Decibel Noise Meter with Backlit LCD, A/C Weighting, Max Min Hold, Professional dB Meter for Home, Classroom, Factory, Audio Testing
4.8 out of 5 stars
FNIRSI 2C53T Upgrade 3in1 Oscilloscope Multimeter Signal Generator 50MHz Bandwidth 250MS Rate Dual Channel 20000 Counts $109.00
$10900
current price $109.00FNIRSI 2C53T Upgrade 3in1 Oscilloscope Multimeter Signal Generator 50MHz Bandwidth 250MS Rate Dual Channel 20000 Counts
5 out of 5 stars
Microlife Series 200 Digital Blood Pressure Monitor, Wide-Range Upper Arm Cuff, Stores 30 Readings $24.99 $24.99/count
Sponsored
$2499
current price $24.99$24.99/count
Microlife Series 200 Digital Blood Pressure Monitor, Wide-Range Upper Arm Cuff, Stores 30 Readings
4.7 out of 5 stars
Life Source Digital Blood Pressure Manual Inflation Adult Cuff, Large $44.65 Was $50.58
Sponsored
Now$4465
current price Now $44.65, Was $50.58$50.58
Life Source Digital Blood Pressure Manual Inflation Adult Cuff, Large
3.6 out of 5 stars
Performance Tool W2993 Hook Probe Circuit Tester $12.46 $31.15/lb
$1246
current price $12.46$31.15/lb
Performance Tool W2993 Hook Probe Circuit Tester
SK201B+ Digital Oscilloscope Multimeter 2 in 1 SKYCENX with 2.4 Inches Color Screen 1MHz Bandwidth 2.5Msps Sampling Rate $43.99
$4399
current price $43.99SK201B+ Digital Oscilloscope Multimeter 2 in 1 SKYCENX with 2.4 Inches Color Screen 1MHz Bandwidth 2.5Msps Sampling Rate
4.8 out of 5 stars
Brewing America 100ml Plastic Graduated Cylinder Beaker - 100ml Science Measuring Test Tube Flask, 2-sided Marking - Black and Raised Graduation Lines, Pour Spout $9.75
$975
current price $9.75Brewing America 100ml Plastic Graduated Cylinder Beaker - 100ml Science Measuring Test Tube Flask, 2-sided Marking - Black and Raised Graduation Lines, Pour Spout
4.7 out of 5 stars
Power Probe ECT3000 Electrical Short & Open Finder $264.31 $264.31/count
$26431
current price $264.31$264.31/count
Power Probe ECT3000 Electrical Short & Open Finder
4.7 out of 5 stars
TeeRees Circuit Tester Logic Probe Troubleshooting tool Pulse Signal Logic Pen Automotive Fault Diagnosis instrument Pulse Signal Pen $16.99
$1699
current price $16.99TeeRees Circuit Tester Logic Probe Troubleshooting tool Pulse Signal Logic Pen Automotive Fault Diagnosis instrument Pulse Signal Pen
Battery Powered Capacitance Meter Tester Capacitan, Backlighting Digital Capacitor Meter Tester, For Digital Analysis $19.76
$1976
current price $19.76Battery Powered Capacitance Meter Tester Capacitan, Backlighting Digital Capacitor Meter Tester, For Digital Analysis
3 out of 5 stars
Proster LCR Meter, Capacitance Inductance Resistance Tester, 31/2 Digit with Rotatable LCD, Data Hold, Auto PowerOff & Zero Adjust $32.85
$3285
current price $32.85Proster LCR Meter, Capacitance Inductance Resistance Tester, 31/2 Digit with Rotatable LCD, Data Hold, Auto PowerOff & Zero Adjust
Power Probe 3 Circuit Tester, Supplies Power & Ground (PP3CSCARB) $180.16 $180.16/count
$18016
current price $180.16$180.16/count
Power Probe 3 Circuit Tester, Supplies Power & Ground (PP3CSCARB)
3 out of 5 stars
KFFKFF Portable Dissolved Oxygen Meter, 0.0-50.0 mg/L Range, Handheld Oxygen Tester with 13.1 ft Probe Cable, Bluetooth/USB Connectivity, 750 Data Points Storage, Ideal for Aquatic Environments $499.99
Sponsored
$49999
current price $499.99KFFKFF Portable Dissolved Oxygen Meter, 0.0-50.0 mg/L Range, Handheld Oxygen Tester with 13.1 ft Probe Cable, Bluetooth/USB Connectivity, 750 Data Points Storage, Ideal for Aquatic Environments
CONTEC Automatic Upper Arm Blood Pressure Monitor 3 mode 3 cuffs Electronic Sphygmomanometer $62.99
Sponsored
$6299
current price $62.99CONTEC Automatic Upper Arm Blood Pressure Monitor 3 mode 3 cuffs Electronic Sphygmomanometer
3.7 out of 5 stars
WGGE Test Lead Set Copper with PVC Insulation, 5 Colors, 20.5 inches, 10 Pack $6.99 Was $7.99
Now$699
current price Now $6.99, Was $7.99$7.99
WGGE Test Lead Set Copper with PVC Insulation, 5 Colors, 20.5 inches, 10 Pack
4.7 out of 5 stars
Handheld LCR Meter Digital Bridge FNIRSI LC1020E 0.3% Accuracy 100kHz, Portable Component Tester w/Kelvin Clips & 3000mAh Battery $75.99
$7599
current price $75.99Handheld LCR Meter Digital Bridge FNIRSI LC1020E 0.3% Accuracy 100kHz, Portable Component Tester w/Kelvin Clips & 3000mAh Battery
Multimeter Test Leads Set 13Pcs, 4mm Banana Plug, Large Alligator Clips, Compatible with Fluke, Copper Wire Probes for Electrical Measurement From $25.17
4 options
Available in additional 4 optionsFrom$2517
Multimeter Test Leads Set 13Pcs, 4mm Banana Plug, Large Alligator Clips, Compatible with Fluke, Copper Wire Probes for Electrical Measurement
4.8 out of 5 stars
Best seller, LabTech LT5010 H2O OK Drinking Water Test Strips Kit, 10 Tests, 0.058 lb
Best seller
3 options
Available in additional 3 optionsLabTech LT5010 H2O OK Drinking Water Test Strips Kit, 10 Tests, 0.058 lb
4.2 out of 5 stars
Power Probe PPKIT04 Power Probe 4 Master Combo Kit $606.01 $606.01/count
$60601
current price $606.01$606.01/count
Power Probe PPKIT04 Power Probe 4 Master Combo Kit
4.9 out of 5 stars
Power Probe ECT3000, 12-24V Red Digital Circuit Tester $488.71 $488.71/count
$48871
current price $488.71$488.71/count
Power Probe ECT3000, 12-24V Red Digital Circuit Tester
5 out of 5 stars
Multimeters,Rate Data Function Diy And Test Data Function Diy 2in1 Handheld Oscope Meter Display Handheld Oscope Function Diy And Meter 1mhz 2.5msps Meter 1 2.5msps Hxber $46.63
$4663
current price $46.63Multimeters,Rate Data Function Diy And Test Data Function Diy 2in1 Handheld Oscope Meter Display Handheld Oscope Function Diy And Meter 1mhz 2.5msps Meter 1 2.5msps Hxber
Power Probe 4 Circuit Tester with Multi-Meter Functions (PP401AS) $356.96 $356.96/lb
$35696
current price $356.96$356.96/lb
Power Probe 4 Circuit Tester with Multi-Meter Functions (PP401AS)
3.3 out of 5 stars
LotFancy Arm Blood Pressure Monitor with Adaptor and Large Cuff $29.99 Was $41.99
Sponsored
Now$2999
current price Now $29.99, Was $41.99$41.99
LotFancy Arm Blood Pressure Monitor with Adaptor and Large Cuff
4.3 out of 5 stars
Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker From $11.99
Sponsored
From$1199
Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker
4.8 out of 5 stars
BINTA Decibel Meter, Digital Sound Level Meter with A/C Weighted, Portable SPL Tester 30-130dB Noise Measure with Backlit LCD Display, Max/Min, dB/SONE Unit, Data Hold $23.99
$2399
current price $23.99BINTA Decibel Meter, Digital Sound Level Meter with A/C Weighted, Portable SPL Tester 30-130dB Noise Measure with Backlit LCD Display, Max/Min, dB/SONE Unit, Data Hold
5 out of 5 stars
Klein Tools Insulation Resistance Tester $199.97
$19997
current price $199.97Klein Tools Insulation Resistance Tester
4.2 out of 5 stars
Portable Colorimeter CS-410 High-precision Spectrophotometer Plastic Paint Color Contrast Difference Test Instrument
Portable Colorimeter CS-410 High-precision Spectrophotometer Plastic Paint Color Contrast Difference Test Instrument
EM415PRO Automotive Circuit Tester Wire Detector, Short Open Power Cable Scanner Diagnostic Tool for Car Boat $13.79
$1379
current price $13.79EM415PRO Automotive Circuit Tester Wire Detector, Short Open Power Cable Scanner Diagnostic Tool for Car Boat
Power Probe PP31CS, 600V Red Digital Circuit Tester, 5 Piece Pack $387.56
$38756
current price $387.56Power Probe PP31CS, 600V Red Digital Circuit Tester, 5 Piece Pack
4 out of 5 stars
16 Pcs Back Probe Kit, 0.7mm Stainless Steel Non-Destructive Wire Piercing Test Probes, Multimeter Tester Needles for Banana Socket Plug, Automotive Electrical Diagnostics $10.00
$1000
current price $10.0016 Pcs Back Probe Kit, 0.7mm Stainless Steel Non-Destructive Wire Piercing Test Probes, Multimeter Tester Needles for Banana Socket Plug, Automotive Electrical Diagnostics
Testo 552i Wireless Digital Vacuum Probe - Vacuum Gauge for HVAC Systems with IP54 Protection $169.00
$16900
current price $169.00Testo 552i Wireless Digital Vacuum Probe - Vacuum Gauge for HVAC Systems with IP54 Protection
Klein Tools RT210 GFCI Receptacle Tester $17.21 $34.42/lb
$1721
current price $17.21$34.42/lb
Klein Tools RT210 GFCI Receptacle Tester
5 out of 5 stars
Sperry Instruments HGT6520 Stop Shock II GFCI Outlet Circuit Analyzer Tester, Detects Low Resistance, Single LED Indication of Wiring Error $32.38
$3238
current price $32.38Sperry Instruments HGT6520 Stop Shock II GFCI Outlet Circuit Analyzer Tester, Detects Low Resistance, Single LED Indication of Wiring Error
4.5 out of 5 stars
Klein Tools VDV500-123 Probe-PRO Cordless Tracing Probe Kit $59.99
$5999
current price $59.99Klein Tools VDV500-123 Probe-PRO Cordless Tracing Probe Kit
5 out of 5 stars
GB Gardner Bender CT6101 Sperry Instruments Continuity Tester $14.28
$1428
current price $14.28GB Gardner Bender CT6101 Sperry Instruments Continuity Tester
Southwire 21510N 400A AC Clamp Meter with Built-In NCV, Worklight, and Third-Hand Test Probe Holder From $60.25
2 options
Available in additional 2 optionsFrom$6025
Southwire 21510N 400A AC Clamp Meter with Built-In NCV, Worklight, and Third-Hand Test Probe Holder
4.5 out of 5 stars
Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II pH/EC/ppm $139.99
$13999
current price $139.99Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II pH/EC/ppm
Power Probe PP3LS01 Power Probe 3 w/Gold Series Lead Set $317.01 $317.01/lb
$31701
current price $317.01$317.01/lb
Power Probe PP3LS01 Power Probe 3 w/Gold Series Lead Set
4.5 out of 5 stars
HM Digital ZT-2 TDS Meter Digital Water Tester for Water Quality Testing, Blue $15.99
$1599
current price $15.99HM Digital ZT-2 TDS Meter Digital Water Tester for Water Quality Testing, Blue
4 out of 5 stars
Digital Force Gauge Thrust Spring Tension Tester 100N/500N Pressure Tensile Machine Testing Measuring Instrument Push Pull Meter ,Ergonomic Design
Digital Force Gauge Thrust Spring Tension Tester 100N/500N Pressure Tensile Machine Testing Measuring Instrument Push Pull Meter ,Ergonomic Design
openup Noise Measuring Instrument 30-130dB Decibel Meter Digital SPL Tester $24.99
$2499
current price $24.99openup Noise Measuring Instrument 30-130dB Decibel Meter Digital SPL Tester
PM2.5 Dust Detector, Household Indoor Laser Meter, Air Quality Testing Instrument, Gas Detector $36.19
$3619
current price $36.19PM2.5 Dust Detector, Household Indoor Laser Meter, Air Quality Testing Instrument, Gas Detector
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